It's not as simple as that. China has already debt-trapped Sri Lanka into giving up a port and is eyeing other African nations as it projects its navy across the Indian ocean trying to threaten India. Maybe the corrupt African leaders can give up African interests to China and it's their business, but Chinese interest obviously doesn't end there. Hence, it is, and should be of concern to all the other national interests in the area and globally. Sorry, China will not be allowed to do as they please considering their track record.